From 47ddaeb6117d6ecb2c479bdcb01fd45f0805cea4 Mon Sep 17 00:00:00 2001
From: Jan Niehusmann <jan@gondor.com>
Date: Thu, 3 Apr 2025 17:08:23 +0000
Subject: [PATCH] Disable misguided clippy lint

---
 embedded-hal-nb/src/serial.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/embedded-hal-nb/src/serial.rs b/embedded-hal-nb/src/serial.rs
index 98142270..b78888ef 100644
--- a/embedded-hal-nb/src/serial.rs
+++ b/embedded-hal-nb/src/serial.rs
@@ -124,6 +124,9 @@ where
 {
     #[inline]
     fn write_str(&mut self, s: &str) -> core::fmt::Result {
+        // The iteration has side-effects so using
+        // `next_back()` instead of `last()` would be wrong
+        #[allow(clippy::double_ended_iterator_last)]
         let _ = s
             .bytes()
             .map(|c| nb::block!(self.write(Word::from(c))))